Manufacturing method of packaging film packaging bag, vertical bag packing packing machine, and contents film packaging bag

摘要

Problem to be solved: to provide a vertical type bag packing packing machine capable of forming the seal part and improving the quality stability.A vertical bag packing packing machine for packaging the fluid package X by making a bag of film packaging bag 100Film conveying unit 50 for transporting tube film FC downwardA filling part 30 for applying a fluid to the inside of the tube film FC andThe lateral sealing portion 60 for forming the bag body FA by welding the tube film FC over the width directionA cutter part 70 separating the bag body FA from the tube film FC andEquipped withLateral sealA preheat seal part 61 for heating and welding the tube film FC andAn ultrasonic sealing portion 65 welded to the preheat seal 105 formed by the pre heat seal portion 61 by ultrasonic waves and welded therewith.Diagram